WO2015120674A1 - 一种以花生壳为载体的氯化胆碱粉剂及其制备方法 - Google Patents
一种以花生壳为载体的氯化胆碱粉剂及其制备方法 Download PDFInfo
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- WO2015120674A1 WO2015120674A1 PCT/CN2014/078756 CN2014078756W WO2015120674A1 WO 2015120674 A1 WO2015120674 A1 WO 2015120674A1 CN 2014078756 W CN2014078756 W CN 2014078756W WO 2015120674 A1 WO2015120674 A1 WO 2015120674A1
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- choline chloride
- peanut shell
- carrier
- powder
- chloride powder
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Definitions
- the invention relates to the field of the production of a word additive, in particular to a choline chloride powder with a peanut shell as a carrier and a preparation method thereof.
- Choline (scientific name 2-hydroxyethyl-trimethylphosphonate) is one of the vitamin B families, which promotes fat metabolism in the liver and kidney. It is also the basis for the body's synthesis of acetylcholine. Choline or methionine synthesis in vivo. One of the main sources of methylation required. Many foods contain natural choline. Because of their low intake, they cannot meet the requirements of modern vocabulary for poultry and livestock and artificial words. Therefore, synthetic choline should be added to improve the intake and meet the growth nutrition. The need to promote animal growth and development. Choline chloride has a significant effect on promoting the growth and development of livestock and poultry, improving the quality of meat and eggs, preventing disease and disease, and reducing the cost of the word. It is an indispensable vitamin additive. Because choline chloride has strong moisture absorption, it should not be used directly. At present, chlorinated choline is used as a carrier for the production of ginseng and corn cob as a carrier.
- an object of the present invention is to provide a choline chloride powder with a peanut shell as a carrier and a preparation method thereof, and the choline chloride powder with a peanut shell as a carrier has good stability. It can effectively avoid moisture absorption, stable bearing, easy to adsorb choline chloride, etc.
- the nutrient composition of peanut shell itself improves the nutritional value of choline chloride powder. .
- a choline chloride powder based on peanut shells consisting of the following components in parts by weight:
- the mass fraction of the aqueous solution of choline chloride is 75%.
- the mass ratio of choline chloride to peanut shell in the choline chloride powder is 6:4, that is, 60 wt% of choline chloride powder.
- a preparation method of choline chloride powder with peanut shell as carrier the specific steps are as follows: 1) Weigh the peanut shell according to the formula amount, crush it, and pass through a 30 mesh sieve;
- step 2) mixing the peanut shell powder prepared in step 1) and the aqueous solution of choline chloride to form a suspended material;
- Choline is a quaternary ammonium salt with strong basicity.
- Choline chloride is the hydrochloride salt of choline. The molecules form bonds in the form of coordination, and the aqueous solution is weakly acidic. Since the specific composition of the peanut shell gives it a near-neutral pH, it has no effect on the quality of choline chloride, and is an excellent choline chloride carrier. In addition, since choline chloride is highly hygroscopic, it is required that the carrier can effectively prevent the absorption of choline chloride.
- the peanut shell has a lot of small wrinkle openings or small pore caves inside, so that the choline chloride carrier can be filled therein, effectively avoiding the absorption of choline chloride.
- the reason why choline chloride is immersed in the carrier is mainly because the choline chloride penetrates into the carrier without impermeability during the choline chloride immersion process, and the maximum efficiency can be achieved.
- choline chloride is adsorbed in small wrinkles or cavities inside the peanut shell, which greatly improves the adsorption capacity of choline chloride.
- the peanut shell has a high content of crude fiber and half fiber, and has a large internal crumple, a large number of holes, and a large carrying capacity, and is an excellent carrier of choline chloride.
- peanut shells contain more than ten kinds of trace elements and minerals such as calcium, phosphorus, potassium, magnesium and zinc, as well as vitamins, amino acids and a small amount of fat and protein, which greatly enhance their nutritional value.
- genetically modified foods are controversial, and peanut shells can be used as carriers to provide non-GMO word additives.
- peanut shells can be used as carriers to provide non-GMO word additives.
- it has a light fragrance and good palatability, which is more conducive to improving the nutrition of livestock and promoting metabolism.
- the use of peanut shells as a carrier has achieved the goal of turning waste into treasure, and the utilization value of peanut shells has been greatly improved.
- peanut shell as a carrier to prepare choline chloride powder has the advantages of good stability, effective moisture absorption, stable bearing, and easy adsorption of choline chloride.
- the nutrient content of the peanut shell itself increases the nutritional value of the choline chloride powder.
- a choline chloride powder based on peanut shells consisting of the following components in parts by weight:
- a preparation method of choline chloride powder with peanut shell as carrier the specific steps are as follows:
- step 2) mixing the peanut shell powder prepared in step 1) and the aqueous solution of choline chloride to form a suspended material;
- the product obtained by the above method was a 60 wt% choline chloride powder.
- a choline chloride powder based on peanut shell consisting of the following components by weight: peanut shell 1000 parts
- the mass fraction of the aqueous solution of choline chloride is 75%.
- a preparation method of choline chloride powder with peanut shell as carrier the specific steps are as follows:
- step 2) mixing the peanut shell powder prepared in step 1) and the aqueous solution of choline chloride to form a suspended material;
- the product obtained by the above method was a 60 wt% choline chloride powder.
- a choline chloride powder based on peanut shell consisting of the following components by weight: peanut shell 750 parts
- the mass fraction of the aqueous solution of choline chloride is 75%.
- a preparation method of choline chloride powder with peanut shell as carrier the specific steps are as follows:
- the product obtained by the above method was a 60 wt% choline chloride powder.
- the above experiment shows that the peanut shell carrier prepared by the invention has the advantage of strong adsorption capacity compared with the corncob carrier.
- the choline chloride powder prepared by the invention has the advantages of less hygroscopicity than D.
- the choline chloride powder prepared by the present invention contains mineral elements, proteins, fats, etc., and greatly increases the additional nutritional value of the choline chloride powder.
- peanut shell as a carrier to prepare choline chloride powder has the advantages of good stability, effective moisture absorption, stable bearing capacity and large carrying capacity.
- the nutrient content of the peanut shell itself improves the nutritional value of the choline chloride powder.
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Birds (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Physiology (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Fodder In General (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
一种以花生壳为载体的氯化胆碱粉剂及其制备方法。该粉剂具有稳定性好、避免吸潮、承载稳定，对氯化胆碱易于吸收等优点。另外，花生壳含有微量元素、矿物质、维生素、氨基酸和少量脂肪、蛋白质等，提高了该粉剂的营养。而且，利用花生壳为载体，达到了变废为宝的目的。
Description
一种以花生壳为载体的氯化胆碱粉剂及其制备方法 技术领域
本发明涉及词料添加剂生产领域， 具体涉及一种以花生壳为载体的氯化胆碱粉剂及其制 备方法。
背景技术
胆碱 （学名 2-羟乙基-三甲基氢氧化胆碱） 是维生素 B族中的一种， 可促进肝、 肾的脂肪 代谢， 也是机体合成乙酰胆碱的基础， 胆碱还是体内蛋氨酸合成所需甲基的主要来源之一。 许多食物中含有天然胆碱， 因其摄入量少， 尚不能满足现代词料对家禽家畜及人工词养动物 的要求， 所以词料中应添加合成胆碱来提高摄入量， 满足生长营养的需要， 促进动物生长发 育。 氯化胆碱对促进畜禽的生长发育、 提高肉蛋质量、 防病抗病、 降低词料成本有显著效果， 是一种不可或缺的维生素类词料添加剂。 由于氯化胆碱吸潮性强， 不宜直接使用， 目前都是 以稻糠和玉米芯为载体， 将氯化胆碱制成粉剂， 作为添加剂供词料生产时使用。
但是， 由于受到地域、 产量等因素的限制， 以稻糠或玉米芯作为氯化胆碱载体， 存在供 不应求的困扰。 另外， 目前稻糠或玉米芯多为转基因产品， 作为词料添加剂存在潜在的危险。 发明内容
为解决上述问题， 本发明的目的在于提供了一种以花生壳为载体的氯化胆碱粉剂及其制 备方法， 本发明所涉及的以花生壳为载体的氯化胆碱粉剂具有稳定性好、 有效避免吸潮， 承 载稳定， 对氯化胆碱易于吸附等优点； 另外花生壳自身的营养成分， 提高了氯化胆碱粉体的 营养价值。 。
为了实现上述目的， 本发明所采用的技术方案为：
一种以花生壳为载体的氯化胆碱粉剂， 由重量份的下述组分组成：
花生壳 500~1000份
氯化胆碱水溶液 1000~2000份
所述的氯化胆碱水溶液的质量分数为 75%。
优选的， 氯化胆碱粉剂中氯化胆碱与花生壳的质量比为 6:4， 也就是 60wt%的氯化胆碱粉 剂。
一种以花生壳为载体的氯化胆碱粉剂的制备方法， 具体步骤如下：
1) 按配方量称取花生壳， 将其粉碎， 过 30目筛；
2) 将步骤 1 ) 制备的花生壳粉和氯化胆碱水溶液混合均匀， 混成悬浊物料；
3) 将悬浊物料在 150°C-16(TC温度条件下干燥至含水量 0~2wt%;
4) 将干燥的混合物料冷却至室温；
5) 筛分， 过 20目筛得到产品。 胆碱是一种季铵盐， 具有强碱性， 氯化胆碱是胆碱的盐酸盐， 分子间以配位的形式成键， 水溶液呈弱酸性。 由于花生壳的特定成分使其具有接近中性的酸碱度， 对氯化胆碱的品质无 任何影响， 是优等的氯化胆碱载体。 另外， 由于氯化胆碱极易吸潮， 所以要求载体能够有效避免氯化胆碱的吸湿。 花生壳由 于其内部有非常多的小皱折开口或小孔道洞穴， 使得氯化胆碱载体能够充填其内， 有效的避 免了氯化胆碱的吸湿。 氯化胆碱之所以要浸渍在载体上， 主要是因为在氯化胆碱浸渍过程中， 氯化胆碱将无孔 不入地渗透到载体内部， 可以达到最大效率的承载量。 而且， 氯化胆碱吸附在花生壳内部的 小皱折或空穴中， 大大提高了对氯化胆碱的吸附能力。 花生壳的粗纤维和半纤维含量较高， 其内部折皱多、 空穴数量大， 承载能力大， 是氯化胆碱的优良载体。
另一方面， 花生壳含有钙、 磷、 钾、 镁、 锌等十余种微量元素和矿物质， 以及维生素、 氨基酸和少量脂肪、 蛋白质， 使其营养价值大大提高。 目前转基因食品是有争议的， 以花生 壳为载体可以提供无转基因的词料添加剂。 而且， 有淡淡的香味， 适口性好， 更利于提高牲 畜的营养， 促进新陈代谢。 利用花生壳为载体， 达到了变废为宝的目的， 使花生壳的利用价 值得到了极大提高。
综上所述， 利用花生壳为载体制备氯化胆碱粉体， 具有稳定性好、 有效避免吸潮， 承载 稳定， 对氯化胆碱易于吸附等优点。 另外花生壳自身的营养成分， 提高了氯化胆碱粉体的营 养价值。
具体实施方法
下面结合具体实施例对专利作进一步说明， 但不作为对专利内容的限制。 实施例 1
一种以花生壳为载体的氯化胆碱粉剂， 由重量份的下述组分组成：
花生壳 500份 氯化胆碱水溶液 1000份
所述的氯化胆碱水溶液的质量分数为 75%;
一种以花生壳为载体的氯化胆碱粉剂的制备方法， 具体步骤如下：
1) 按配方量称取花生壳， 将其粉碎， 过 30目筛；
2) 将步骤 1 ) 制备的花生壳粉和氯化胆碱水溶液混合均匀， 混成悬浊物料；
3) 将悬浊物料在 15CTC温度条件下干燥至含水量 0~2 wt %；
4) 将干燥的混合物料冷却至室温；
5) 筛分， 过 20目筛得到产品；
通过上述方法制得的产品为 60wt%的氯化胆碱粉剂。
实施例 2
一种以花生壳为载体的氯化胆碱粉剂， 由重量份的下述组分组成： 花生壳 1000份
氯化胆碱水溶液 2000份
所述的氯化胆碱水溶液的质量分数为 75%。
一种以花生壳为载体的氯化胆碱粉剂的制备方法， 具体步骤如下：
1) 按配方量称取花生壳， 将其粉碎， 过 30目筛；
2) 将步骤 1 ) 制备的花生壳粉和氯化胆碱水溶液混合均匀， 混成悬浊物料；
3) 将悬浊物料在 16CTC温度条件下干燥至含水量 0~2wt%;
4) 将干燥的混合物料冷却至室温；
5) 筛分， 过 20目筛得到产品；
通过上述方法制得的产品为 60wt%的氯化胆碱粉剂。
实施例 3
一种以花生壳为载体的氯化胆碱粉剂， 由重量份的下述组分组成： 花生壳 750份
氯化胆碱水溶液 1500份
所述的氯化胆碱水溶液的质量分数为 75%。
一种以花生壳为载体的氯化胆碱粉剂的制备方法， 具体步骤如下：
1) 按配方量称取花生壳， 将其粉碎， 过 30目筛；
2) 将步骤 1 ) 制备的花生壳粉和氯化胆碱水溶液混合均匀， 混成悬浊物料；
3) 将悬浊物料在 155°C温度条件下干燥至含水量 0~2wt%;
4) 将干燥的混合物料冷却至室温；
5) 筛分， 过 20目筛得到产品；
通过上述方法制得的产品为 60wt%的氯化胆碱粉剂。
实验例 4
1. 测试实施例 1~3所使用的花生壳载体以及玉米芯载体的 （记为 D)承载量， 分别称取 lKg D和实施例 1~3所用花生壳， 分别将其置入氯化胆碱水溶液中， 经过 10h后， 称量载体 的质量， 结果见表 1 ; 分别称取 lKg D和实施例 1~3所制备的产品， 分别将其置于湿度相同 的密闭空间中， 经过 10h后， 称量吸湿后的氯化胆碱粉剂的质量， 结果见表 1。
表 1
2. 分别称取 lKg 玉米芯为载体制备的氯化胆碱粉剂和实施例 1~3所制备的产品， 将其 浸泡于 10L的乙醇中， 浸泡 10h后， 利用高效液相色谱法分析乙醇溶液的组成的成分， 其数 据如表 2所示：
表 2 纤维素 /g 半纤维 /g 矿物元素 /g 蛋白质 /g 脂肪 /g 实施例 1产品 400 300 50 30 20
实施例 2产品 450 298 48 29 19
实施例 3产品 500 300 43 33 23
D 409 297 0.09 0.12 3.45
通过表 2所显示的数据可知， 本发明所制备的氯化胆碱粉剂含有矿物元素、 蛋白质、 脂 肪等， 极大地提高了氯化胆碱粉剂的附加营养价值。
综上所述， 利用花生壳为载体制备氯化胆碱粉剂， 具有稳定性好、 有效避免吸潮， 承载 稳定， 承载量大等优点。 另外花生壳自身的营养成分， 提高了氯化胆碱粉剂的营养价值。
Claims
1. 一种以花生壳为载体的氯化胆碱粉剂， 其特征在于， 由重量份的下述组分组成： 花生壳 500~1000份
氯化胆碱水溶液 1000~2000份
所述的氯化胆碱水溶液的质量分数为 75%。
2. 如权利要求 1所述的一种以花生壳为载体的氯化胆碱粉剂， 其特征在于， 所述的氯化 胆碱粉剂中氯化胆碱与花生壳的质量比为 6:4。
3. 如权利要求 1所述的一种以花生壳为载体的氯化胆碱粉剂的制备方法， 其特征在于， 具体步骤如下：
1 ) 按配方量称取花生壳， 将其粉碎， 过 30目筛；
2) 将步骤 1 ) 制备的花生壳粉和氯化胆碱水溶液混合均匀， 混成悬浊物料；
3 ) 将悬浊物料在 150°C-16(TC温度条件下干燥至含水量 0~2 wt %；
4) 将干燥的混合物料冷却至室温；
5) 筛分， 过 20目筛得到产品。
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| CN103783291B (zh) * | 2014-02-14 | 2016-04-06 | 泰安汉威化工有限公司 | 一种以花生壳为载体的氯化胆碱粉剂及其制备方法 |
| CN105876164A (zh) * | 2016-06-17 | 2016-08-24 | 山东奥克特化工有限公司 | 一种氯化胆碱粉剂的制取方法及制取装置 |
| CN106900992A (zh) * | 2017-03-04 | 2017-06-30 | 杨克泉 | 一种甘蔗渣吸附型氯化胆碱饲料添加剂及其制备方法 |
| CN106858063A (zh) * | 2017-03-04 | 2017-06-20 | 杨克泉 | 一种蒙脱土吸附型氯化胆碱缓释饲料添加剂及其制备方法 |
| CN106954735A (zh) * | 2017-03-10 | 2017-07-18 | 大连理工大学 | 以花生壳粉为载体的特异性卵黄液添加剂及其制备方法 |
| CN106922969A (zh) * | 2017-03-10 | 2017-07-07 | 大连理工大学 | 以花生壳粉为载体的特异性去壳全蛋添加剂及其制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695337A (zh) * | 2009-10-09 | 2010-04-21 | 徐州汉威饲料有限公司 | 50%果渣载体氯化胆碱粉剂 |
| CN103156064A (zh) * | 2011-12-19 | 2013-06-19 | 庄朝晖 | 一种70%氯化胆碱粉剂 |
| CN103250897A (zh) * | 2013-04-16 | 2013-08-21 | 高绍彬 | 一种花生壳鸡饲料 |
| CN103783291A (zh) * | 2014-02-14 | 2014-05-14 | 泰安汉威化工有限公司 | 一种以花生壳为载体的氯化胆碱粉剂及其制备方法 |
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| JP4941815B2 (ja) * | 2006-08-31 | 2012-05-30 | 三菱瓦斯化学株式会社 | 汚染化学物質の吸着剤 |
| CN101113109B (zh) * | 2007-07-11 | 2010-10-06 | 沈阳师范大学 | 一种长效尿素及制备方法 |
| CN101525296B (zh) * | 2009-04-10 | 2013-06-12 | 山东奥克特化工有限公司 | 一种制作氯化胆碱粉剂的工艺 |
| CN103156068A (zh) * | 2011-12-19 | 2013-06-19 | 庄朝晖 | 硅载体氯化胆碱粉剂 |
-
2014
- 2014-02-14 CN CN201410050853.6A patent/CN103783291B/zh active Active
- 2014-05-29 WO PCT/CN2014/078756 patent/WO2015120674A1/zh active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695337A (zh) * | 2009-10-09 | 2010-04-21 | 徐州汉威饲料有限公司 | 50%果渣载体氯化胆碱粉剂 |
| CN103156064A (zh) * | 2011-12-19 | 2013-06-19 | 庄朝晖 | 一种70%氯化胆碱粉剂 |
| CN103250897A (zh) * | 2013-04-16 | 2013-08-21 | 高绍彬 | 一种花生壳鸡饲料 |
| CN103783291A (zh) * | 2014-02-14 | 2014-05-14 | 泰安汉威化工有限公司 | 一种以花生壳为载体的氯化胆碱粉剂及其制备方法 |
Non-Patent Citations (1)
| Title |
|---|
| SUN, LI: "Study on Choline Chloride Stability", FEED INDUSTRY, vol. 6, no. 22, 30 June 2001 (2001-06-30), pages 27 * |
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